climate settings RENAULT SCENIC 2009 J84 / 2.G Air Conditioning Climate Control Workshop Manual

62B-14
CLIMATE CONTROL
Fault finding – Interpretation of faults62B
V3 MR-372-J84-62B000$060.mif
Vdiag No.: 44
CLIMATE CONTROL
Fault finding – Interpretation of faults
DF001
PRESENT
OR
STOREDCOMPUTER
1.DEF : Internal electronic fault
NOTESConditions for applying the fault finding procedure to stored faults:
Apply this fault finding procedure if the fault appears as present or stored again after:
–clearing the fault and switching the ignition off then back on.
If the fault is stored: clear the fault, switch off the ignition and disconnect the climate control computer supply
fuse.
–Refit the fuse and switch the ignition back on.
–Start the engine and switch on the air conditioning.
If the fault reappears as stored: contact your Techline.
If the fault does not reappear: leave the air conditioning switched on and select various ventilation and air
distribution settings to check that the system is working correctly.
If the fault is present: contact your Techline.
AFTER REPAIRIf the computer has been replaced (at the request of the Techline): reconfigure the
computer (see section Configurations and Programming).
Deal with any other faults.
ACREG X84 1.1
Edition 2
MR-372-J84-62B000$060.mif

62B - 36
CLIMATE CONTROL
Fault finding – Conformity check62B
V3 MR-372-J84-62B000$090.mif
Vdiag No.: 44
PASSENGER COMPARTMENT VENTILATION SUB-FUNCTION (CONTINUED)
Order FunctionParameter or Status
checked or Action Display and Notes Fault finding
3Passenger
compartment
blowerPR019:Passenger
compartment
blower PWM
settingSpeed 0 = 0%
Speed 8 = 100%
Note: The PWM signal
is a modulated control
voltage used to control
the heating/ventilation
fan power module for
the passenger
compartment.If there is a fault or for more
information (to find the
intermediate speed
percentages), refer to the
fault finding procedure
for this parameter.
Note: If the parameter
varies correctly but the
passenger compartment
blower does not work: refer
to ALP 5.
ET141:Passenger
compartment
blowerRUNNING or
STOPPED depending
on user requestIf there is a fault, refer to the
fault finding procedure
for this status.
4Air flapsPR012:Mixing flap
position0% = Max. cold
position (15 ˚C)
100% = Max. hot
position (27 ˚C)If there is a fault, refer to the
fault finding procedure
for this parameter.
ET062:Recirculation
flap positionOPEN if the flap is in
the exterior air position
CLOSED if the flap is
in the recirculation
positionIn the event of a fault, refer
to the interpretation of
this status.
PR011:Distribution flap
positionfrom 0% to 100%.
Note:
0% = Air vents only
position
100% = De-icing
positionIf there is a fault or for more
information (various flap
opening values according to
the user selection), refer to
the fault finding
procedure for this
parameter.
ACREG X84 1.1
Edition 2